CN101624896B - Double power head drilling equipment - Google Patents
Double power head drilling equipment Download PDFInfo
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- CN101624896B CN101624896B CN2009101818312A CN200910181831A CN101624896B CN 101624896 B CN101624896 B CN 101624896B CN 2009101818312 A CN2009101818312 A CN 2009101818312A CN 200910181831 A CN200910181831 A CN 200910181831A CN 101624896 B CN101624896 B CN 101624896B
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Abstract
The invention relates to double power head drilling equipment comprising a fixed underpan, a backstay as well as an upper drilling mechanism and a lower drilling mechanism which are both mounted on the backstay. The backstay is vertically fixed through the fixed underpan. The double power head drilling equipment is characterized in that the upper drilling mechanism comprises an upper power head, an upper feed oil cylinder and a pulley component; the upper power head is mounted on a backstay and can slide up and down, and the upper end and the lower end of the upper power head are connected with the upper feed oil cylinder respectively through a drawing out steel wire, a feed steel wire and an upper feed oil cylinder which are arranged around the pulley component; the upper feed oil cylinder extends and retracts to drive the upper power head to rise and drop up and down; the lower drilling mechanism comprises a lower power head and a lower feed oil cylinder; the lower power head is mounted on the backstay and can slide up and down; the axial direction of the lower feed oil cylinder is parallel to that of the backstay; a piston rod end and a cylinder body of the lower feed oil cylinder are respectively fixed on the backstay and the lower power head; and the lower feed oil cylinder extends and retracts to drive the lower power head to rise and drop up and down. The double power head drilling equipment has reasonable structure, independent drive of the double power head, varied working states and convenient conversion.
Description
Technical field
The invention belongs to the geological drilling technology field, especially relate to a kind of double power head drilling equipment of separate transmission separately.
Background technology
Widely used rig is that single unit head creeps into or the integral type double power head creeps into structure in present complex stratigraphic drilling, and its structure lacks flexibility.
Single action power head drilling equipment is conventional rig, is characterized in that joint is simple, flexible operation, adjunction drilling tool be convenient.Because it has only a rotary motive power, Gu and need use two-tube creeping into for bad ground the time, drilling depth is restricted, and an outer tube feeding can not turn round, and drilling efficiency is low, can not finely satisfy construction requirement.
The integral type double power head drilling equipment has only a feed arrangement, and its double power head jointed rod and sleeve pipe respectively turns round separately, creeps into simultaneously or promotes.When in construction, needing the adjunction drilling tool, need adjunction simultaneously, be about to drilling rod and casing pipe sleeve together after, lift simultaneously respectively and be connected with the screw thread of aperture and double power head.This operation is very loaded down with trivial details and labour intensity is high, efficient is low.
Summary of the invention
The objective of the invention is to overcome the deficiency that exists in the prior art, provide a kind of rational in infrastructure, duty is changed conveniently double power head drilling equipment.
According to technical scheme provided by the invention; Said double power head drilling equipment comprises fixed underpan, mast and is installed in the last drilling mechanism and the following drilling mechanism of this mast; Mast is vertically fixing through fixed underpan; It is characterized in that: the said drilling mechanism of going up comprises unit head, goes up feed cylinder and pulley assembly, and last unit head is installed on the mast, can slide up and down; Rising on pulley assembly pulled out steel cable to its upper and lower end, the feeding steel cable is connected with last feed cylinder through detouring respectively, and flexible drive of last feed cylinder gone up the unit head oscilaltion; Said drilling mechanism down comprises unit head and following feed cylinder down; Following unit head is installed on the mast; Can slide up and down; The axis direction of following feed cylinder is parallel with the axis direction of mast, and the tailpiece of the piston rod of following feed cylinder and cylinder body are separately fixed on said mast and the following unit head, the flexible drive of following feed cylinder unit head oscilaltion down.
The said pulley assembly of going up in the drilling mechanism comprises the last leading block that is installed in the mast top; Be installed in the following leading block and the lifting pulley group that is installed in enterprising oil supply cylinder piston rod end of mast bottom, the lifting pulley group comprises the last lifting pulley and following lifting pulley that is fixedly mounted on the lifting pulley frame; Said is pulled out steel cable and walks around the top of leading block and the bottom of last lifting pulley successively, and the one of which end is fixedly connected goes up the unit head upper end, and the other end is fixed on mast top; Said feeding steel cable is walked around down the bottom of leading block and the top of following lifting pulley successively, and the one of which end is fixedly connected goes up the unit head lower end, and the other end is fixed on the mast bottom.
The present invention is rational in infrastructure, and double power head adopts independently feed cylinder to drive, and the two is capable of being combined to go out multiple duty, can satisfy the drilling process requirement of Different Strata, and conversion is convenient and swift between the different operating state.
Description of drawings
Fig. 1 is an overall structure sketch map of the present invention.
Fig. 2 is for going up the piston rod retracted state sketch map of feed cylinder among the present invention.
Fig. 3 stretches out view for the piston rod of going up feed cylinder among the present invention.
Description of reference numerals: under 1-fixed underpan, 2-mast, the 3-under feed cylinder, the 4-unit head, the last feed cylinder of 5-, the last unit head of 6-, 7-pulley assembly, 8-gas tower oil cylinder, 9-support oil cylinder, 10-rise and pull out under steel cable, the last leading block of 11-, the last lifting pulley of 12-, 13-lifting pulley frame, the 14-leading block under lifting pulley, 15-oil cylinder fixed mount, 16-feeding steel cable, the 17-.
The specific embodiment
Below in conjunction with concrete accompanying drawing and embodiment the present invention is described further.
Like Fig. 1～shown in Figure 3; The present invention includes fixed underpan 1, mast 2 and the last drilling mechanism and the following drilling mechanism that are installed in this mast 2; Mast 2 is vertically fixing through fixed underpan 1, and the said drilling mechanism of going up comprises unit head 6, goes up feed cylinder 5 and pulley assembly 7, and last unit head 6 is installed on the mast 2; Can slide up and down; Rising on pulley assembly 7 pulled out steel cable 10 to its upper and lower end, feeding steel cable 16 is connected with last feed cylinder 5 through detouring respectively, and last feed cylinder 5 is installed on the mast 2 through oil cylinder fixed mount 15, and last feed cylinder 5 flexible drives are gone up unit head 6 oscilaltions; Said drilling mechanism down comprises unit head 4 and following feed cylinder 3 down; Following unit head 4 is installed on the mast 2; Can slide up and down; The axis direction of following feed cylinder 3 is parallel with the axis direction of mast 2, and the tailpiece of the piston rod of following feed cylinder 3 and cylinder body are separately fixed on said mast 2 and the following unit head 4, unit head 4 oscilaltions under following feed cylinder 3 flexible the drives.
Like Fig. 2, shown in Figure 3; The said pulley assembly of going up in the drilling mechanism 7 comprises the last leading block 11 that is installed in mast 2 tops; Be installed in the following leading block 17 and the lifting pulley group that is installed in feed cylinder 5 tailpieces of the piston rod of mast 2 bottoms, the lifting pulley group comprises the last lifting pulley 12 and following lifting pulley 14 that is fixedly mounted on the lifting pulley frame 13; Said is pulled out steel cable 10 and walks around the top of leading block 11 and the bottom of last lifting pulley 12 successively, and the one of which end is fixedly connected goes up unit head 6 upper ends, and the other end is fixed on mast 2 tops; Said feeding steel cable 16 is walked around down the bottom of leading block 17 and the top of following lifting pulley 14 successively, and the one of which end is fixedly connected goes up unit head 6 lower ends, and the other end is fixed on mast 2 bottoms.
During concrete the application, fixed underpan 1 passes through its four jiaos support oil cylinder 9 firm support of installing on the ground, and gas tower oil cylinder 8 is holded up said mast 2, is installed in last drilling mechanism and following drilling mechanism drive on the mast 2.
State when last drilling mechanism drilling operation begins is as shown in Figure 2, and the piston rod in the last feed cylinder 5 is in retracted state, and last unit head 6 is positioned at the top; When creeping into; The piston rod of last feed cylinder 5 stretches out, and promotes lifting pulley group mounted thereto and rises, and detouring, unit head 6 moves downward in 16 pullings of the feeding steel cable on the following lifting pulley 14; Realize downward drilling operation; When the piston rod of last feed cylinder 5 all stretched out, as shown in Figure 3, the stroke that creeps into of last drilling mechanism reached maximum; During lifting, the reverse retraction of the piston rod of last feed cylinder 5 also pulling lifting pulley group descends, and detours to pull out rising on the last lifting pulley 12 that unit head 6 moves upward in steel cable 10 pullings, realizes that lifting upwards operates.
As shown in Figure 1, the following tailpiece of the piston rod that creeps into oil cylinder 3 in the following drilling mechanism is fixed on the mast 2, and cylinder body is fixed together with the following unit head 4 that can slide up and down, and the piston rod of following feed cylinder 3 stretches out realizes promoting operation, and the piston rod retraction is realized drilling operation.In addition; This time drilling mechanism also can adopt following structure: the installation of following feed cylinder 3 is towards constant, and its tailpiece of the piston rod is fixed together with following unit head 4, and its cylinder body is fixed on the mast 2; The piston rod of following feed cylinder 3 stretches out the realization drilling operation, and the piston rod retraction realizes promoting operation.
Claims (2)
1. double power head drilling equipment; Last drilling mechanism that comprises fixed underpan (1), mast (2) and be installed in this mast (2) and following drilling mechanism; Mast (2) is vertically fixing through fixed underpan (1); It is characterized in that: the said drilling mechanism of going up comprises unit head (6), goes up feed cylinder (5) and pulley assembly (7), and last unit head (6) is installed on the mast (2), can slide up and down; Rising on pulley assembly (7) pulled out steel cable (10) to its upper and lower end, feeding steel cable (16) is connected with last feed cylinder (5) through detouring respectively, and flexible drive of last feed cylinder (5) gone up unit head (6) oscilaltion; Said drilling mechanism down comprises unit head (4) and following feed cylinder (3) down; Following unit head (4) is installed on the mast (2); Can slide up and down; The axis direction of following feed cylinder (3) is parallel with the axis direction of mast (2), and the tailpiece of the piston rod of following feed cylinder (3) and cylinder body are separately fixed on said mast (2) and the following unit head (4), the flexible drive of following feed cylinder (3) unit head (4) oscilaltion down.
2. double power head drilling equipment according to claim 1; Its characteristic also is: the said pulley assembly of going up in the drilling mechanism (7) comprises the last leading block (11) that is installed in mast (2) top; Be installed in the following leading block (17) of mast (2) bottom and be installed in the lifting pulley group of feed cylinder (5) tailpiece of the piston rod, the lifting pulley group comprises last lifting pulley (12) and the following lifting pulley (14) that is fixedly mounted on the lifting pulley frame (13); Said is pulled out steel cable (10) and walks around the top of leading block (11) and the bottom of last lifting pulley (12) successively, works an end that pulls out steel cable (10) and is fixedly connected and goes up unit head (6) upper end, and the other end is fixed on mast (2) top; Said feeding steel cable (16) is walked around down the bottom of leading block (17) and the top of following lifting pulley (14) successively, and an end of feeding steel cable (16) is fixedly connected goes up unit head (6) lower end, and the other end of feeding steel cable (16) is fixed on mast (2) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101818312A CN101624896B (en) | 2009-07-30 | 2009-07-30 | Double power head drilling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101818312A CN101624896B (en) | 2009-07-30 | 2009-07-30 | Double power head drilling equipment |
Publications (2)
| Publication Number | Publication Date |
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| CN101624896A CN101624896A (en) | 2010-01-13 |
| CN101624896B true CN101624896B (en) | 2012-05-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009101818312A Active CN101624896B (en) | 2009-07-30 | 2009-07-30 | Double power head drilling equipment |
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| CN (1) | CN101624896B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101845937A (en) * | 2010-05-06 | 2010-09-29 | 侯庆国 | All-hydraulic power head |
| CN102900381A (en) * | 2012-10-27 | 2013-01-30 | 盐城市大冈石油工具厂有限责任公司 | Full hydraulic energy-saving snubbing aggregate unit |
| CN103573189A (en) * | 2013-10-30 | 2014-02-12 | 渤海装备辽河重工有限公司 | Continuous drilling rig |
| CN104141453B (en) * | 2014-07-15 | 2016-03-02 | 江苏泰来减速机有限公司 | A kind of dual output double steering enters rock unit head reductor |
| CN106285453A (en) * | 2015-05-19 | 2017-01-04 | 温州长城基础工程有限公司 | A kind of long spire pressure concrete injecting quality assurance device and construction method in weak soil |
| CN106246111A (en) * | 2016-09-19 | 2016-12-21 | 江苏省无锡探矿机械总厂有限公司 | Hydraulically extensible mast with advance frame |
| CN107420050A (en) * | 2017-06-20 | 2017-12-01 | 江苏赛瑞机器人装备有限公司 | The full-automatic workover rig of mast lift |
| CN108868662B (en) * | 2018-07-03 | 2024-10-01 | 上海中联重科桩工机械有限公司 | Rotary drilling rig and transportation state drill rod fixing device thereof |
| CN109372560A (en) * | 2018-12-12 | 2019-02-22 | 连云港天明装备有限公司 | The tube drawing system of jumbolter |
| CN109723397B (en) * | 2019-02-27 | 2023-10-20 | 上海金泰工程机械有限公司 | Double-power-head drilling tool continuous connection structure for ultra-deep operation and drilling machine |
| CN110984847A (en) * | 2019-11-19 | 2020-04-10 | 广东吉特高喷基础工程有限公司 | Power head device, power head system and control method |
| CN113006707A (en) * | 2021-03-31 | 2021-06-22 | 贵州航天天马机电科技有限公司 | Mast device for anchoring drilling machine |
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| CN101135171A (en) * | 2007-08-24 | 2008-03-05 | 王来鹏 | Crawler-type electric rotary digging and drilling machine |
| CN101173514A (en) * | 2006-11-03 | 2008-05-07 | 孙新安 | Wheeled helical-digging drilling rig |
| CN201554364U (en) * | 2009-07-30 | 2010-08-18 | 无锡金帆钻凿设备有限公司 | Drilling equipment with double power heads |
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2009
- 2009-07-30 CN CN2009101818312A patent/CN101624896B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| RU2188294C1 (en) * | 2001-02-02 | 2002-08-27 | Южно-Российский государственный технический университет (Новочеркасский политехнический институт) | Drill |
| CN2791235Y (en) * | 2005-03-03 | 2006-06-28 | 徐州东明机械制造有限公司 | Rotary digger pole-folding-back and fixing mechanism |
| RU2306398C1 (en) * | 2006-05-12 | 2007-09-20 | Федеральное государственное образовательное учреждение высшего профессионального образования "Волгоградская государственная сельскохозяйственная академия" | Drilling-and-hoisting rig |
| CN101173514A (en) * | 2006-11-03 | 2008-05-07 | 孙新安 | Wheeled helical-digging drilling rig |
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| CN201554364U (en) * | 2009-07-30 | 2010-08-18 | 无锡金帆钻凿设备有限公司 | Drilling equipment with double power heads |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101624896A (en) | 2010-01-13 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 214112 Jiangsu New District of Wuxi City Meicun Industrial Zone Tin Road No. 221 Applicant after: Wuxi Jinfan Drilling Equipment Co., Ltd. Address before: 214112 Jiangsu New District of Wuxi City Meicun Industrial Zone Tin Road No. 221 Applicant before: Wuxi Jinfan Drilling Equipment Co., Ltd. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |